Tag Archives: Grease Zerks
Locating and replacing all 11 grease zerks
Posted on 22. Jan, 2009 by Josh Merva.
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On the new body style Silverado/Sierra 4×4’s, there are 11 grease fittings, or zerks, that need to be lubed. I top mine off every time I do an oil change, and they usually only need a pump or two.
